Phase Measurement Of Fourier Spectrum By Fringe-Scanning Phase Conjugate Interferometer

Francis T. S. Yu; Shudong Wu; A. W. Mayers; Jacques E. Ludman

doi:10.1117/12.961633

25 October 1989 Phase Measurement Of Fourier Spectrum By Fringe-Scanning Phase Conjugate Interferometer

Francis T. S. Yu, Shudong Wu, A. W. Mayers, Jacques E. Ludman

Proceedings Volume 1134, Optical Pattern Recognition II; (1989) https://doi.org/10.1117/12.961633
Event: 1989 International Congress on Optical Science and Engineering, 1989, Paris, France

Abstract

This paper presents an efficient method for obtaining phase distribution of an object spectrum by using a fringe scanning phase conjugate interferometer. Detailed analysis of this proposed technique is provided and experimental demonstrations for verifying this technique are also given. The major advantages of this proposed technique are its potential high accuracy of the phase measurement and low space-bandwidth product requirement for the detection system.

Citation Download Citation

Francis T. S. Yu, Shudong Wu, A. W. Mayers, and Jacques E. Ludman "Phase Measurement Of Fourier Spectrum By Fringe-Scanning Phase Conjugate Interferometer", Proc. SPIE 1134, Optical Pattern Recognition II, (25 October 1989); https://doi.org/10.1117/12.961633

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